Pluto new Backlit Panorama (1)

Pluto spectacular new Backlit Panorama

Pluto spectacular new Backlit Panorama

Pluto new Backlit Panorama

These are the latest images from NASA’s New Horizons spacecraft from Pluto, that left baffled scientists, for their breathtaking views of majestic icy mountains, streams of frozen nitrogen and haunting low-lying hazes, and for their strangely familiar, arctic look.

Above: Pluto’s Majestic Mountains, Frozen Plains and Foggy Hazes: Just 15 minutes after its closest approach to Pluto on July 14, 2015, NASA’s New Horizons spacecraft looked back toward the sun and captured this near-sunset view of the rugged, icy mountains and flat ice plains extending to Pluto’s horizon. The smooth expanse of the informally named icy plain Sputnik Planum (right) is flanked to the west (left) by rugged mountains up to 11,000 feet (3,500 meters) high, including the informally named Norgay Montes in the foreground and Hillary Montes on the skyline. To the right, east of Sputnik, rougher terrain is cut by apparent glaciers. The backlighting highlights over a dozen layers of haze in Pluto’s tenuous but distended atmosphere. The image was taken from a distance of 11,000 miles (18,000 kilometers) to Pluto; the scene is 780 miles (1,250 kilometers) wide.  Credits: NASA/JHUAPL/SwRI

Top image: In the center of this 300-mile (470-kilometer) wide image of Pluto from NASA’s New Horizons spacecraft is a large region of jumbled, broken terrain on the northwestern edge of the vast, icy plain informally called Sputnik Planum, to the right. The smallest visible features are 0.5 miles (0.8 kilometers) in size. This image was taken as New Horizons flew past Pluto on July 14, 2015, from a distance of 50,000 miles (80,000 kilometers).  Credits: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute.  Editor: Tricia Talbert

Pluto new Backlit Panorama (4)

Near-Surface Haze or Fog on Pluto: In this small section of the larger crescent image of Pluto, taken by NASA’s New Horizons just 15 minutes after the spacecraft’s closest approach on July 14, 2015, the setting sun illuminates a fog or near-surface haze, which is cut by the parallel shadows of many local hills and small mountains. The image was taken from a distance of 11,000 miles (18,000 kilometers), and the width of the image is 115 miles (185 kilometers).  Credits: NASA/JHUAPL/SwRI

Pluto new Backlit Panorama (3)

Pluto’s ‘Heart’: Sputnik Planum is the informal name of the smooth, light-bulb shaped region on the left of this composite of several New Horizons images of Pluto. The brilliantly white upland region to the right may be coated by nitrogen ice that has been transported through the atmosphere from the surface of Sputnik Planum, and deposited on these uplands. The box shows the location of the glacier detail images below.  Credits: NASA/JHUAPL/SwRI

Pluto new Backlit Panorama (2)

Valley Glaciers on Pluto: Ice (probably frozen nitrogen) that appears to have accumulated on the uplands on the right side of this 390-mile (630-kilometer) wide image is draining from Pluto’s mountains onto the informally named Sputnik Planum through the 2- to 5-mile (3- to 8- kilometer) wide valleys indicated by the red arrows. The flow front of the ice moving into Sputnik Planum is outlined by the blue arrows. The origin of the ridges and pits on the right side of the image remains uncertain. Credits: NASA/JHUAPL/SwRI

source: NASA

By |2017-07-18T15:06:46+02:00Sep 18, 2015|Categories: Astronomy|Tags: , |

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